package cn.tedu.egmvc4.mapper;

import cn.tedu.egmvc4.pojo.entity.User;
import cn.tedu.egmvc4.pojo.vo.UserListVO;

import java.util.List;

public interface UserMapper {
    int insert(User user);
    List<UserListVO> list();

    int deleteById(Long id);

    int update(User user);
}
